Tropical Storm NANGKA Advisory 10月13日

WARNING    ATCG MIL 18W NWP 201012181437
2020101218 18W NANGKA     005  01 285 12 SATL 025
T000 185N 1132E 040 R034 090 NE QD 045 SE QD 035 SW QD 100 NW QD
T012 189N 1108E 045 R034 210 NE QD 060 SE QD 010 SW QD 110 NW QD
T024 192N 1087E 040 R034 160 NE QD 030 SE QD 030 SW QD 070 NW QD
T036 195N 1069E 045 R034 110 NE QD 030 SE QD 040 SW QD 060 NW QD
T048 196N 1053E 035 R034 035 NE QD 030 SE QD 030 SW QD 100 NW QD
T072 194N 1038E 020
AMP
    048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ:  TROPICAL STORM 18W (NANGKA) WARNING NR 005
1. TROPICAL STORM 18W (NANGKA) WARNING NR 005
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   121800Z --- NEAR 18.5N 113.2E
     MOVEMENT PAST SIX HOURS - 285 DEGREES AT 12 KTS
     POSITION ACCURATE TO WITHIN 025 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
                            045 NM SOUTHEAST QUADRANT
                            035 NM SOUTHWEST QUADRANT
                            100 NM NORTHWEST QUADRANT
   REPEAT POSIT: 18.5N 113.2E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   130600Z --- 18.9N 110.8E
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT
                            060 NM SOUTHEAST QUADRANT
                            010 NM SOUTHWEST QUADRANT
                            110 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 280 DEG/ 10 KTS
    ---
   24 HRS, VALID AT:
   131800Z --- 19.2N 108.7E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
                            030 NM SOUTHEAST QUADRANT
                            030 NM SOUTHWEST QUADRANT
                            070 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 280 DEG/ 09 KTS
    ---
   36 HRS, VALID AT:
   140600Z --- 19.5N 106.9E
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
                            030 NM SOUTHEAST QUADRANT
                            040 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   VECTOR TO 48 HR POSIT: 275 DEG/ 08 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   141800Z --- 19.6N 105.3E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 72 HR POSIT: 260 DEG/ 04 KTS
    ---
   72 HRS, VALID AT:
   151800Z --- 19.4N 103.8E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
122100Z POSITION NEAR 18.6N 112.6E.
12OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 235
NM SOUTH-SOUTHWEST OF HONG KONG, HAS TRACKED WEST-NORTHWESTWARD
AT 12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 121800Z IS 15 FEET. NEXT WARNINGS AT 130300Z, 130900Z,
131500Z AND 132100Z.//
1820101100 169N1197E  15
1820101106 171N1192E  20
1820101112 172N1189E  20
1820101118 175N1182E  25
1820101200 177N1170E  30
1820101206 179N1159E  35
1820101212 182N1144E  35
1820101218 185N1132E  40
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